package com.qf.mapper;

import com.qf.entity.Emp;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
 * @author Qiao
 * @date 2025/8/8
 * @desc
 */
@Mapper
public interface EmpMapper {

    Emp select(int empno);

    boolean add(Emp emp);

    boolean delete(int empno);

    boolean update(Emp emp);


    List<Emp> selectAll();
}
